Results 21 to 30 of about 6,089 (210)
On the high strain rate behavior of 63-37 Sn-Pb eutectic solders with temperature effects [PDF]
, 2014 This study presents experimental results performed on samples of Eutectic solder material (63 wt. % Sn 37 wt. % Pb) loaded at high strain rates and elevated temperatures.
Bin Wang +20 more
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Granite Strain Waveform Curve Analysis in SHPB Experiment [PDF]
Proceedings of the 2016 International Conference on Civil, Transportation and Environment, 2016 The damage degree of the rock and its strain has the nature relation, this paper choose the granite which is most common rock in the engineering practice as the research object. It carried on more categories of impact test research about granite specimen of length to diameter ratio is 0.8 times in using split hopkinson pressure bar (SHPB) device, and ...
Shufeng Liang +3 more
openaire +1 more source
Intermediate strain rate behavior of cancellous bone: From the lower to the higher strain rate [PDF]
, 2014 Not ...
CLOETE, Trevor John +3 more
core +5 more sources
A method of incident pulse shaping for SHPB [PDF]
WIT Transactions on The Built Environment, 2014 The split Hopkinson pressure bar (SHPB) testing method has been widely used to obtain dynamic compression properties of solid materials. In the experiment, the state of dynamic stress equilibrium and deforming at a nearly constant strain rate over most of the test duration should be achieved. Therefore, pulse shaping techniques are usually needed.
G. Chen, Q. P. Zhang, X. C. Huang
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Metals, 2019 Iron−nickel based ultra-high strength steel (wt. 18~20% Ni) is characterized by its high strength and low thermal conductivity, and is normally used to make key components by forming and machining processes.
Hongge Fu +7 more
doaj +1 more source
矿业科学学报, 2020 A new approach is provided to study the growth problems of mode Ⅰ and mode Ⅰ-Ⅱ mixed cracks, Split Hopkinson Pressure Bar(SHPB) is used to impact the PMMA USH(Unilateral semicircular hole) specimen containing precast crack.Results of mode Ⅰ cracks and ...
Li Chengxiao, Zhang Yuantong, An Chen
doaj +1 more source
Briefing: UK Ministry of Defence Force Protection Engineering Programme [PDF]
, 2013 The Defence Science and Technology Laboratory sponsored, QinetiQ-led Force Protection Engineering Research Programme has two main strands, applied and underpinning research. The underpinning strand is led by Blastech Ltd.
Andrew Jardine +9 more
core +1 more source
Experimental research on dynamic mechanics of early age concrete
矿业科学学报, 2020 The single and double impact experiments were carried out on C20 and C40 concrete at five different ages using a 75 mm SHPB experimental device.The mechanical properties of early age concrete under impact loading were systematically studied from two ...
Li Shenglin +3 more
doaj +1 more source
Mechanical Characterization of Compact Basalt by Using SHPB Device [PDF]
The 18th International Conference on Experimental Mechanics, 2018 In the present work, dynamic stress-strain response of compact basalt is tested under high loading rates using 38 mm split Hopkinson pressure bar (SHPB) device. The physical and static mechanical properties of compact basalt, e.g., density, specific gravity, static compressive strength and elastic modulus values are also determined.
Sunita Mishra +2 more
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Research on damage viscoelastic dynamic constitutive model of granite
矿业科学学报, 2019 Dynamic mechanical properties of granite were tested by a split Hopkinson pressure bar system with constant strain rate.The initial loading stage of stress-strain curve of granite is linear elasticity, and the rock material has a significant plastic ...
Ling Tianlong +3 more
doaj +1 more source